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. 2020 Aug 26;8:827. doi: 10.3389/fcell.2020.00827

FIGURE 1.

FIGURE 1

Relative circ-0016068 expression levels in prostate cancer. (A) Heatmap of differentially expressed circRNAs including circ-0016068 in prostate cancer tissue and paired non-tumor tissue counterparts. (B) RNase R digestion. Data represent the mean ± SD. (C) Sanger sequencing. (D) circ-0016068 is elevated in prostate cancer tissues. (E) Relative expression of circ-0016068 in prostate cancer cell lines compared to that in RWPE-1 cells by qRT-PCR. (F) Associations between circ-0016068 and the overall survival of prostate cancer patients were assessed using the Kaplan–Meier survival curve and log-rank test. *p < 0.05; **p < 0.01; ***p < 0.001.